This page will show you how a volcano erupts.

A volcano erupts by phrases or parts of a volcano so, let's take you through this process.



Part 1: The pressure.

It start's off in the Earth's magma chamber (which is located miles and miles, deep below the Earth's crust.) where the pressure begins to build up.


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Part 2: The force.

Continuing part one of this process the pressure lifts the lava up and out of the chamber and out the tube or conduits.


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Part 3: The eruption:

This is the last phrase of this process. When part two is finished then this start: the lava is at the top and then it is pushed out through the tube or conduits and squirts out as if a bunch of racers starting off at the starting line.

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Hope you've learnt what you've want to learn.

By for now.